Electron Contemplations...
How many electrons can one orbital hold?
2
What is color of visible light with the least energy?
red
What is the speed of light?
3.00 x 10^8 m/s
Is this orbital diagram correct, and if so, for what element?
↑↓ ↑↓ ↑ ↑ ↑
1s 2s 2p
Yes, it is nitrogen.
What does the configuration of group I or alkali metals always end with
What is the maximum number of electrons in the third energy level.
18
What is the type of radiation with the greatest energy? (or shortest wavelength or highest frequency)
gamma radiation
What equation would be needed to solve for energy given a frequency?
What is E = h x v
What is the noble gas configuration for Niobium?
1s2 2s2 2p6 3s2 3p6 4s2 3d8
What is the electron configuration of Nickel?
What sublevels are found on the third energy level?
s,p and d
What are the colors of the visible spectrum from shortest to longest wavelength?
V I B G Y O R
What is the unit for frequency, and what is the alternative for it?
Hertz and 1/s
What does the Pauli exclusion principle state?
No two electrons can have the same set of quantum numbers, aka address.
What would be the final part of a lanthanide's electron configuration?
What is 4f?
What rule is violated by the orbital diagram of:
↑↓ ↑↓ ↑↓ ↑↑ ↑↓
1s 2s 2p
What is the Pauli exclusion principle?
What is the type of radiation that has energy just below red on the electromagnetic spectrum?
infrared
What is the unit for wavelength and the variable?
What is meters (m) and Lambda (λ)?
What is an isotope?
An element of one element with a different atomic mass/number of neutrons.
What is the maximum number of electrons allowed in a 3d orbital?
What are 2 electrons?
Is electromagnetic radiation a wave or a particle?
IT'S BOTH! Light operates as both a particle and a wave.
What equation would be needed to find energy if you were given the wavelength?
What are both c=vxλ and E=hxv?
Draw the electron placement on a Bohr atom model for an atom of iron (Fe).
Reminder: The Bohr model is the model with the rings around it.
The picture shows 26 total electrons.
2 on the first energy level, 8 on the second, 13 on the third, and 2 on the fourth.